What Not to Tell ChatGPT?

You should avoid sharing sensitive personal information, financial details, health data, and confidential business information with ChatGPT. While OpenAI has security measures in place, conversations may be reviewed for training and quality purposes unless you opt out.

Do not share: your Social Security number, credit card numbers, bank account details, passwords, driver's license information, or any government-issued ID numbers. These are sensitive identifiers that should never be entered into any AI chatbot.

Be cautious about sharing: personal health information (symptoms, diagnoses, medications), legal details about ongoing cases, confidential business strategies, employee information, trade secrets, and private information about other people without their consent.

To protect your privacy in ChatGPT, go to Settings, then Data Controls, and turn off 'Improve the model for everyone.' This prevents your conversations from being used to train future AI models. You can also start temporary chats that are not saved to your history.

OpenAI's privacy policy states that conversations may be reviewed by human trainers. While the company has implemented security measures, no system is completely immune to breaches. Treat ChatGPT conversations similarly to how you would treat any online service.

For truly sensitive work, consider using ChatGPT Enterprise or API-based solutions that offer stronger data privacy guarantees, or use locally-running AI models that keep all data on your own device.

Practical takeaway: Use ChatGPT freely for general tasks, but never share sensitive personal identifiers, financial information, or confidential business data. Turn off training data usage in settings for additional privacy.